“Experiments have noted that the greatest cause of asphalt shingle aging is thermal loading.” Over time the asphalt becomes oxidized and becomes brittle. Roof orientation and ventilation can extend the service life of a roof by reducing temperatures. Algae /Dark Stains on asphalt roof shingles The primary species of algae that tends to collect and …
While it used to be common practice to use staples to attach asphalt shingles to a roof, this has been a prohibited method of attachment in Minnesota since 2003. Today, staples are considered an inferior method of attaching shingles to a roof, but it’s easy to understand why roofers like staples. Staple guns are smaller …
Many Energy Star Cool Colors. Superior warranties and term periods. Modified polymer asphalt gives shingles better flexibility. Full roof production system. Are there different grades of asphalt shingles? When it comes to asphalt shingles, there are different grades to choose from. There are three grades of asphalt shingles to choose from, which are 3 tab …
Asphalt Shingles Class A asphalt shingles can withstand a fire burning through the wooden structural components for up to two hours. Because asphalt shingles are relatively inexpensive, they are the most common roofing material, especially in areas where fire isn’t an ever-present danger. For areas prone to wildfires, asphalt shingles are generally considered a fire-resistant …
Although the ability to recycle asphalt shingles has advanced for use in hot mix asphalt, most waste asphalt shingles end up in landfills. These green alternatives to slate and asphalt shingles-made from recycled materials-are 100% recyclable. Why are asphalt shingles so popular? While asphalt shingles were popular because they were easy to produce, inexpensive, and …
Remove shingles in a 2- to-3-ft. -wide section as you work down the roof. The shingles will roll up like a ball in front of the fork. Push the shingles down to the roof jacks. Continue tearing off the shingles and underlayment until you reach the roof jacks, then start over at the top of …
Dig out any cracked or dry caulking that isn’t properly sealing adjoining surfaces and replace with silicone caulk. Replace any missing or rotted siding above the step flashing on dormers. Recaulk the corner flashing if any areas have hardened caulk. Power washing a composition roof will remove the protective granular from the outer layer of …
Installing Roof Shingles in 11 Steps : To start installing shingles, line up aluminum drip edge flush with the edge of the roof and make a pencil line at the top on each end of the house. Using the chalk line, snap a line between the two marks to get a straight edge. Pull the …
Major signs of serious roof damage include: Shingles that are curling at the edges or starting to buckle. Presence of granules — the small, pebble-like pieces that coat the outside of the shingle — in your gutters or on the ground. Water leakage or rot in your attic. Sagging roof is a sure sign of …
To start this article, we’ll do a quick overview Before we get to how much it’ll cost, let’s quickly cover what a composite shingle roof is. Composite (aka synthetic) shingles are made of a synthetic polymer or recycled materials and designed. When we were writing we ran into the inquiry “How do you recycle asphalt …
Premature failure of the bond between the granules and asphalt can be caused by poor-quality asphalt . It can also be caused by other conditions. This roof is about 20 years old, and these are 20-year shingles. The gutters have an accumulation of granules. This begs the inquiry “What are the benefits of asphalt shingles …
Dig out any cracked or dry caulking that isn’t properly sealing adjoining surfaces and replace with silicone caulk. Replace any missing or rotted siding above the step flashing on dormers. Recaulk the corner flashing if any areas have hardened caulk. Blue tint when wet is an awesome indicator of where you left off (saves time …
Many Energy Star Cool Colors. Superior warranties and term periods. Modified polymer asphalt gives shingles better flexibility. Full roof production system. A common inquiry we ran across in our research was “What are the different types of asphalt shingles?”. In the world of asphalt shingles, there are two types, “3 tab” and “dimensional,” also called …
